George, A.S. (25 January 1996), New taxa and a new infrageneric classification in Dryandra R.Br. (Proteaceae: Grevilleoideae). Nuytsia 10(3): 347 [tax. nov.]

• Type: SW of Three Springs, c. 29 34'S, 115 43'E, Western Australia, 1986, A.S.George 16788 (holo: PERTH 04228901; iso: CANB, K, NSW).

• Etymology: "Named from the Greek oxys (sharp) and the Latin cedrus (a cedar), this plant having pungent leaf lobes and a tall dense habit resembling a cedar."

George, A.S. in Wilson, A.J.G. (ed.) (1999), Dryandra. Flora of Australia 17B: 286, Fig. 41, Map 301 [secondary reference]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [secondary reference]

taxonomic synonym: Dryandra sp. 23 (A.S.George 16788) [n/a]

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Banksia fraseri var. oxycedra (A.S.George) A.R.Mast & K.R.Thiele legitimate

Mast, A.R. & Thiele, K.R. (26 February 2007), The transfer of Dryandra R.Br. to Banksia L.f. (Proteaceae). Australian Systematic Botany 20(1): 68 [basionym]

basionym of: Banksia fraseri var. oxycedra (A.S.George) A.R.Mast & K.R.Thiele legitimate

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